lab2 part7 just one pwn output to drive dc motor

Dependencies:   mbed

Revision:
0:ab02d26640f5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 19 19:49:33 2022 +0000
@@ -0,0 +1,13 @@
+#include "mbed.h"
+
+PwmOut control(p21);
+float volatile speed = 0.0f;
+int main() {
+    while(1) {
+        for (int i = 0; i < 10; i++) {
+            speed = (float) i / 10.0;
+            control = speed;
+            wait(1);
+        }
+    }
+}
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